| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $121.26 | 11.330% | $134.9988 | $135.00 | $135.00 | $135.00 |
| Purchase #2 | $72.30 | 13.177% | $81.827 | $81.83 | $81.85 | $81.80 |
| Purchase #3 | $233.74 | 5.855% | $247.4255 | $247.43 | $247.45 | $247.40 |
| Purchase #4 | $175.60 | 3.368% | $181.5142 | $181.51 | $181.50 | $181.50 |
| Purchase #5 | $171.64 | 6.587% | $182.9459 | $182.95 | $182.95 | $182.90 |
| Purchase #6 | $5.74 | 3.203% | $5.9239 | $5.92 | $5.90 | $5.90 |
| Purchase #7 | $7.97 | 9.492% | $8.7265 | $8.73 | $8.75 | $8.70 |
| 7 purchase totals = | $788.25 | $843.3618 | $843.37 | $843.40 | $843.20 | |